/// <include file='doc\FileDialog.uex' path='docs/doc[@for="FileDialog.MessageBoxWithFocusRestore"]/*' />
/// <devdoc>
/// <para>
/// Prompts the user with a <see cref='System.Windows.Forms.MessageBox'/>
/// with the given parameters. It also ensures that
/// the focus is set back on the window that had
/// the focus to begin with (before we displayed
/// the MessageBox).
/// </para>
/// </devdoc>
internal bool MessageBoxWithFocusRestore(string message, string caption,
MessageBoxButtons buttons, MessageBoxIcon icon)
{
bool ret;
IntPtr focusHandle = UnsafeNativeMethods.GetFocus();
try {
ret = RTLAwareMessageBox.Show(null, message, caption, buttons, icon,
MessageBoxDefaultButton.Button1, 0) == DialogResult.Yes;
}
finally {
UnsafeNativeMethods.SetFocus(new HandleRef(null, focusHandle));
}
return(ret);
}
internal bool MessageBoxWithFocusRestore(string message, string caption, MessageBoxButtons buttons, MessageBoxIcon icon)
{
bool flag;
IntPtr focus = System.Windows.Forms.UnsafeNativeMethods.GetFocus();
try
{
flag = RTLAwareMessageBox.Show(null, message, caption, buttons, icon, MessageBoxDefaultButton.Button1, 0) == DialogResult.Yes;
}
finally
{
System.Windows.Forms.UnsafeNativeMethods.SetFocus(new HandleRef(null, focus));
}
return(flag);
}